Isopropanol
- 产品描述
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project unit Advanced Electronics Reagent grade UP grade specification EL grade specification AR grade specification content % ≥99.8 ≥99.5 ≥99.7 Chroma Hazen ≤10 ≤10 ----- Evaporation residue ppm ----- ≤10 ≤10 Particles (≥0.5um) pcs/ml ≤25 ----- ----- Particles (≥0.3um) pcs/ml ≤150 ----- ----- Particles (≥0.2um) pcs/ml ≤300 ----- ----- Particles (≥1.0um) pcs/ml ----- ≤25 ----- Alkalinity (as OH-) Ueq/g ----- ≤0.1 ----- mixed with water test ----- ----- qualified qualified Density(20℃) g/ml 0.784~0.786 0.784~0.786 0.784~0.786 Acidity (as H+) Ueq/g ----- ≤0.2 ≤0.03 Reduce potassium permanganate ----- qualified qualified qualified easily carbonized substance ----- qualified qualified qualified Carbonyl compound (as CO) ppm ≤20 ≤20 ≤50 Methanol (CH3OH) % ≤0.1 ≤0.1 ≤0.1 Moisture (H2O) % ≤0.05 ≤0.05 ≤0.2 Chloride (Cl) ppm ≤200 ≤200 ----- Phosphate (PO4) ppm ≤500 ≤500 ----- Sulfate (SO4) ppm ≤1 ≤1 ----- Al ppb ≤10 ≤100 ----- Arsenic (As) ppb ≤10 ≤10 ----- Barium (Ba) ppb ≤10 ----- ----- Be ppb ≤10 ----- ----- Bi ppb ≤10 ----- ----- Boron (B) ppb ≤10 ≤10 ----- Cadmium (Cd) ppb ≤10 ----- ----- Calcium (Ca) ppb ≤10 ≤100 ----- Chromium (Cr) ppb ≤10 ≤100 ----- Cobalt (Co) ppb ≤10 ----- ----- Copper (Cu ppb ≤10 ≤100 ----- Ga ppb ≤10 ----- ----- Ge ppb ≤10 ----- ----- Gold (Au) ppb ≤5 ≤100 ----- Iron (Fe) ppb ≤5 ≤100 ≤100 Lead (Pb) ppb ≤10 ≤100 ----- Lithium (Li) ppb ≤10 ----- ----- Magnesium (Mg) ppb ≤10 ≤100 ----- Manganese (Mn) ppb ≤10 ≤100 ----- Mo ppb ≤10 ----- ----- Ni ppb ≤10 ≤100 ----- Niobium (Nb) ppb ≤10 ----- ----- Potassium (K) ppb ≤10 ≤100 ----- Silver (Ag) ppb ≤5 ----- ----- Sodium (Na) ppb ≤10 ≤100 ----- strontium (Sr) ppb ≤10 ----- ----- Thallium (Tl) ppb ≤10 ----- ----- Tin (Ti) ppb ≤10 ≤100 ----- Tin (Sn) ppb ≤10 ≤100 ----- Vanadium (V) ppb ≤10 ----- ----- Zirconium (Zr) ppb ≤10 -----
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